57951207

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{13499}}^1$

素因数の和:13564

約数の個数: 20

約数和(自身を含む): 88209000

約数和(自身を除く): 30257793

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 13499, 40497, 121491, 364473, 715447, 1093419, 2146341, 6439023, 19317069, 57951207]

約数ペア:

[(1, 57951207), (3, 19317069), (9, 6439023), (27, 2146341), (53, 1093419), (81, 715447), (159, 364473), (477, 121491), (1431, 40497), (4293, 13499)]